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Black mid-tower desktop with tempered glass side panel and liquid cooling visible

Adamant Custom

Adamant Custom 20-Core Liquid Cooled Intel Core Ultra 7 265K 192GB DDR5 1TB NVMe 10TB HDD RTX 5070 Gaming PC

SKU CH-6635-J3F5P

A liquid-cooled gaming desktop with a 20-core Intel Core Ultra 7 265K, 192GB DDR5, 1TB NVMe, 10TB HDD and RTX 5070 graphics

  • Screen sizeNo Screen
  • ProcessorIntel Core Ultra 7
  • RAM capacity192 GB DDR5
  • SSD storage1 TB NVMe
  • GraphicsGeForce RTX 5070
  • CPU modelIntel Core Ultra 7 265K
  • 20-core Intel Core Ultra 7 265K reaches 5.50 GHz for demanding workloads
  • 192GB DDR5 memory handles large datasets and multitasking without slowdown
  • 1TB Samsung 990 PRO NVMe delivers 7450 MB/s reads for rapid loading
  • 10TB hard drive with 256MB cache stores massive project libraries
  • 240mm liquid cooler keeps the CPU quiet under sustained load

20-Core Liquid-Cooled Workstation

The Adamant Custom desktop pairs a 20-core Intel Core Ultra 7 265K processor with 192GB DDR5 memory and an Nvidia GeForce RTX 5070 12GB graphics card. A 240mm liquid cooler manages CPU thermals while Windows 11 Pro runs on a 1TB Samsung 990 PRO NVMe drive. A 10TB hard drive adds bulk storage for media projects and large game libraries.

Z890 Platform With High-Speed I/O

The TUF Z890 motherboard provides Thunderbolt 4, USB 20Gbps and USB 10Gbps ports alongside Intel 2.5Gb Ethernet and Wi-Fi 7 connectivity. Four M.2 slots and four SATA ports allow further storage expansion inside the Corsair 4000D case. A 750W 80 PLUS Bronze power supply with a 140mm fan delivers power to all components.

Upgrade From Entry Workstations

This system replaces older desktops limited to 64GB memory, smaller NVMe drives or air-cooled CPUs. The jump is worthwhile when workloads need 192GB DDR5 capacity, 20 processing cores and a 12GB RTX 5070 for GPU-accelerated tasks. Builders who need more than four M.2 drives or a larger power supply should look elsewhere.

How it compares

Measured against everything we stock in Gaming PCs, at today’s prices. Recalculated every night.

Price $4,852.99
Pricier than about 84% of the 24,925 comparable items (median $2,694.99).
RAM capacity 192 GB DDR5
Higher than about 95% of the 24,338 comparable items (median 32 GB).
SSD storage 1 TB NVMe
Lower than about 70% of the 24,468 comparable items (median 2 TB).

New to this? Buying a gaming PC with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Year of release2026
Product typeBusiness Desktops & Workstations
Recommended useWorkstation
Product colorBlack
Processor
ProcessorIntel Core Ultra 7
CPU modelIntel Core Ultra 7 265K
CPU socketLGA 1700
Memory
RAM capacity192 GB DDR5
Memory slots4 total
Max supported RAM192 GB
Storage
SSD storage1 TB NVMe
Hard drive10 TB
Optical driveNo
Display
Screen sizeNo Screen
Graphics
GraphicsGeForce RTX 5070
Audio & video
Audio chipIntegrated
Sound channels7.1 channels
Connectivity
Wi-Fi standardWi-Fi 7
Network speed2.5 Gbit/s
Ethernet controllerIntegrated
Wi-Fi802.11be Wireless LAN
Bluetooth support5.4
Ports & slots
Ethernet port1 port
Size & build
Form factorDesktop
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro
More details
AI capabilityAI Ready
Cooling methodLiquid Cooling

Questions about this item

How long can the 240 mm liquid cooler keep the 20-core Core Ultra 7 265K at its 5.50 GHz boost before thermal limits cut in?

The 240 mm Quiet Edition AIO is rated for sustained loads on the 20-core CPU; actual boost duration depends on case airflow and ambient temperature.

What is the typical noise level of the 140 mm PSU fan and the 240 mm AIO when the system runs all day?

The Thermaltake Smart 750 W PSU uses an ultra-quiet 140 mm fan and the AIO is a Quiet Edition model; both are designed for low noise under continuous operation.

Which display cable and monitor input are needed to use the RTX 5070 12 GB at full resolution and refresh rate?

The RTX 5070 provides DisplayPort and HDMI outputs; use a certified DisplayPort 1.4 or HDMI 2.1 cable with a compatible monitor for maximum performance.

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